201681810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 576605952

約数和(自身を除く): 374924142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 274, 330, 411, 495, 685, 822, 990, 1233, 1370, 1487, 1507, 2055, 2466, 2974, 3014, 4110, 4461, 4521, 6165, 7435, 7535, 8922, 9042, 12330, 13383, 13563, 14870, 15070, 16357, 22305, 22605, 26766, 27126, 32714, 44610, 45210, 49071, 66915, 67815, 81785, 98142, 133830, 135630, 147213, 163570, 203719, 245355, 294426, 407438, 490710, 611157, 736065, 1018595, 1222314, 1472130, 1833471, 2037190, 2240909, 3055785, 3666942, 4481818, 6111570, 6722727, 9167355, 11204545, 13445454, 18334710, 20168181, 22409090, 33613635, 40336362, 67227270, 100840905, 201681810]

約数ペア:

[(1, 201681810), (2, 100840905), (3, 67227270), (5, 40336362), (6, 33613635), (9, 22409090), (10, 20168181), (11, 18334710), (15, 13445454), (18, 11204545), (22, 9167355), (30, 6722727), (33, 6111570), (45, 4481818), (55, 3666942), (66, 3055785), (90, 2240909), (99, 2037190), (110, 1833471), (137, 1472130), (165, 1222314), (198, 1018595), (274, 736065), (330, 611157), (411, 490710), (495, 407438), (685, 294426), (822, 245355), (990, 203719), (1233, 163570), (1370, 147213), (1487, 135630), (1507, 133830), (2055, 98142), (2466, 81785), (2974, 67815), (3014, 66915), (4110, 49071), (4461, 45210), (4521, 44610), (6165, 32714), (7435, 27126), (7535, 26766), (8922, 22605), (9042, 22305), (12330, 16357), (13383, 15070), (13563, 14870)]